Problem Display
PID: 90841 (1b6/1B6/8/3P4/4P3/8/7p/5K1k w - - 0 1)

Jonsson, Gustav

Die Schwalbe, 1960

1b6/1B6/8/3P4/4P3/8/7p/5K1k

#2

4 + 3


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.d6!
      • threat
        • 2.e5#

FEATURES


  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 0
    • REMOVED MATES = 0
  • Sets
  • Actual
    • P(C);
    • Threat
      • B(D)+P(B)


Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).